909520080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{541381}}^1$

素因数の和:541404

約数の個数: 80

約数和(自身を含む): 3222305664

約数和(自身を除く): 2312785584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 541381, 1082762, 1624143, 2165524, 2706905, 3248286, 3789667, 4331048, 5413810, 6496572, 7579334, 8120715, 8662096, 10827620, 11369001, 12993144, 15158668, 16241430, 18948335, 21655240, 22738002, 25986288, 30317336, 32482860, 37896670, 43310480, 45476004, 56845005, 60634672, 64965720, 75793340, 90952008, 113690010, 129931440, 151586680, 181904016, 227380020, 303173360, 454760040, 909520080]

約数ペア:

[(1, 909520080), (2, 454760040), (3, 303173360), (4, 227380020), (5, 181904016), (6, 151586680), (7, 129931440), (8, 113690010), (10, 90952008), (12, 75793340), (14, 64965720), (15, 60634672), (16, 56845005), (20, 45476004), (21, 43310480), (24, 37896670), (28, 32482860), (30, 30317336), (35, 25986288), (40, 22738002), (42, 21655240), (48, 18948335), (56, 16241430), (60, 15158668), (70, 12993144), (80, 11369001), (84, 10827620), (105, 8662096), (112, 8120715), (120, 7579334), (140, 6496572), (168, 5413810), (210, 4331048), (240, 3789667), (280, 3248286), (336, 2706905), (420, 2165524), (560, 1624143), (840, 1082762), (1680, 541381)]